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Casley Dennis J.
Project monitoring and evaluation in agriculture
Dennis J. Casley and Krishna Kumar
Bok Engelsk 1987
The collection, analysis, and use of monitoring and evaluation data
Dennis J. Casley and Krishna Kumar
Bok Engelsk 1988
Data collection in developing countries
Casley, Dennis J.
Bok Engelsk 1981
Farmers' estimations as a source of production data : methodological guidelines for cereals in Africa
Josette Murphy, Dennis J. Casley, John J....
Bok Engelsk 1991